68001804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{145303}}^1$

素因数の和:145326

約数の個数: 36

約数和(自身を含む): 185117296

約数和(自身を除く): 117115492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 145303, 290606, 435909, 581212, 871818, 1307727, 1743636, 1888939, 2615454, 3777878, 5230908, 5666817, 7555756, 11333634, 17000451, 22667268, 34000902, 68001804]

約数ペア:

[(1, 68001804), (2, 34000902), (3, 22667268), (4, 17000451), (6, 11333634), (9, 7555756), (12, 5666817), (13, 5230908), (18, 3777878), (26, 2615454), (36, 1888939), (39, 1743636), (52, 1307727), (78, 871818), (117, 581212), (156, 435909), (234, 290606), (468, 145303)]